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The 3M 7010337053 is a heavy-duty sealing tape designed for air and moisture barrier applications in construction and mechanical system enclosures. It uses a proprietary film backing paired with a high-tack acrylic adhesive delivered on a split release liner for fast, accurate positioning. The backing is thin and conformable, making it suitable for corners and irregular surfaces. The adhesive resists heat without melting or staining and maintains bond strength across both low and high application temperatures. This tape is intended for use by contractors, HVAC technicians, and building envelope installers working in demanding field conditions.
This sealing tape is appropriate for residential and commercial construction applications where a reliable air barrier or moisture barrier is required. It is engineered for difficult-to-stick surfaces, including surfaces that are damp at the time of application. The UV-resistant formulation holds up for up to 12 months of exposure, making it a practical choice for installations where the tape may remain exposed before cladding or final finishes are applied. It is commonly used in wall assemblies, roof deck seaming, and mechanical penetration sealing.
Designed for use as a sealing and flashing tape on building envelope assemblies, wall sheathing, roof decks, and mechanical system enclosures where an air and moisture barrier is required.
Installation is typically performed by general contractors, HVAC technicians, or building envelope specialists. Surfaces should be as clean, dry, and dust-free as conditions allow, though the adhesive is rated for damp surface bonding. Apply firm hand pressure across the full tape width to ensure full adhesive contact. Follow applicable building codes and manufacturer lap requirements at seams and transitions.
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